Top definition
The act of allowing one's partner to go down on them without informing them that you are currently on your period. A distant cousin to the Dirty Sanchez.
It fired Cheryl up to allow her bar boyfriend to perform a dirty Yoli.
by Kareenie November 21, 2008
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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